baber/WOPTO huggingface dataset:
Patent DE-19538200-A1 (DE)
Title: Upholstered support incorporated into spring mattress for e.g. beds
IPC: A47C27/04
Filed: 1995-10-13
Abstract: The support is placed between a spring base and upholstery in a mattress. Abrasion-resistant material with limited compliance is used to make the support. The support (6,7) comprises a base plate (2,3) containing at least one zone of spaced holes which reduce plate stiffness in that zone. The support also includes a cover plate (4,5) for covering the upholstered side of (A) and holding the upholstery flat against it.
Patent DE-19541880-A1 (DE)
Title: Casting removal and reinsertion system in further processing machines
Inventor: LEIRITZ OTTO
IPC: B25J13/08
Filed: 1995-11-09
Abstract: The system is for reinsertion in a further processing machine and/or ejection on belt, which can already accept the workpiece with the opening of the mould and remove from the machine. In a favourable case, already the mould can be reclosed, before reaching the position "mould open" to minimise the moulding standstill times. The system includes the following assemblies at the removal unit. A removal measuring unit e.g. ultrasound, laser, magnetic field, electric field, radar or similar, determines the distance between the workpiece and the handling or robot system hand flange (1). In order to travel to the workpiece or to remove it, a gripper pressure element facilitates a movement of the gripper compared to the handling system/robot. A pneumatic or hydraulic cylinder applies pressure. Also included is a parallelogram with spring and rubber buffers or similar.
Patent DE-19542410-A1 (DE)
Title: Building material quickly forming natural patina
Inventor: TANI TOSHIO
IPC: C25D11/34
Filed: 1995-11-14
Abstract: Material (I), which can quickly form natural Patina, comprises: (a) a base material consisting of Cu(alloy); and (b) a layer made of a cpd. selected from CuCl, CuBr and CuI formed on the base material. Layer (b) has a theoretical thickness of at least 0.1 microns, calculated from the amt. of reduced electricity, when the layer made of the cpd. is subjected to cathodic reduction in a 0.1N aq. KCl soln..Also claimed is a material as in (I), but where layer (b) is made of Cu2O, an amorphous cpd. of Cu and Cl, or Cu and Br, or Cu and I. Further claimed is the prodn. of (I).
Patent DE-19543228-A1 (DE)
Inventor: GEIGER HANS-PETER
IPC: E05B63/12
Filed: 1995-11-20
Abstract: The invention concerns a closure with a lock casing which can be mounted on a door or window and in which at least one bolt is displaceably mounted. The closure further comprises an engagement housing which can be mounted on a frame and into which the bolt is introduced in the closed position. A secure key-less lock which is easy to handle is produced in that, in the closed position, the bolt engages with an associated holding element provided in the engagement housing such that the bolt is prevented from being moved by the handle into the open position. In order to release the locking connection, an actuating member is provided which can be guided out of only one rest position against spring pretension. The bolt can only be moved by the handle into the open position when the actuating element is simultaneously held in its position in which the locking connection is released.
Patent DE-19545476-A1 (DE)
Title: Shower cubicle for bathroom
Inventor: JAEGER FRIEDO
IPC: A47K3/34
Filed: 1995-12-06
Abstract: The shower cubicle has upright posts mounted on the bath tub sides, on which is mounted a horizontal guide rail to define a vertical plane extending along the edge of the bath tub. The guide rail supports two panels for movement along it. A further vertical post (3) has its lower end attached to the bath tube edge and its upper end fastened to the guide rail. The sliding panels can be curved, i.e. bow-shaped (11,12).
Patent DE-19546721-A1 (DE)
Title: Memory look-up method using instruction buffer
IPC: G06F9/312
Filed: 1995-12-14
Abstract: The memory executes in advance stored instruction in one first clock period then generating one look-up signal output. A control device responds the look-up signal to output next instruction stored in the memory to the instruction buffer execution device. During a second clock period, the control device generates a prohibition signal to latch the next instruction located in the instruction buffer execution device. Also the control device generates and outputs write instruction to the instruction buffer execution device for generating a write signal. As result the look-up data is outputted into the data register.
Patent DE-19601344-A1 (DE)
Title: Elastic insole esp. for open shoes or sandals
Inventor: KOENEKE ERNST-WILHELM
IPC: A43B17/14
Filed: 1996-01-16
Abstract: The bottom of the sole (10) surface has downward opening recesses in the form of troughs (2,3,4) extending the whole length of the sole (L). The troughs are filled with open-pored foam covered on the downward opening side by a thin silicone layer. The walls of the troughs enclose the foam on all sides. Pressure exerted on the insole does not cause the foam to spill out into adjacent troughs. The sides of the troughs together with the under layer and covering layer contain a fixed box of silicone containing the foam layer. The troughs are parallel with, crosswise to or aslant the lengthwise direction of the sole.
Patent DE-19605154-A1 (DE)
Title: Preparation of methyl methacrylate copolymer with increased long-term ultra-violet transparency
Inventor: DORN KLAUS DR
IPC: C08F220/14
Filed: 1996-02-13
Abstract: In the preparation of methyl methacrylate copolymers with improved long-term UV-A transparency by copolymerisation of a monomer mixture in the presence of free-radical initiators and a sterically hindered amine, the monomer mixture comprises (a) 80-99.5 wt.% methyl methacrylate (MMA), 0-19.5 wt.% alkyl acrylate, (c) 0-10 wt.% alkyl methacrylate with more than 2 carbon (C) atoms in the alkyl group, styrene, vinyl acetate and/or monomers with 2 or more polymerisable double bonds and (d) 0.5-10 wt.%  alpha -methylene- psi -butyrolactone(s) of formula (I); in which R<1> = hydrogen (H); R<2>, R<3>, R<4>, R<5> = H, 1-7 C alkyl or halogen, in which the alkyl groups may be branched or linear, may contain nitrogen (N), phosphorus (P) and sulphur (S) hetero-atoms and may have O-alkyl and/or halogen substituents and/or contain carbonyl groups; and R<2> or R<3> with R<4> or R<5> may complete a 5- or 6-membered ring to form a bicyclic compound.  Also claimed are acrylic 'glass' plates with improved long-term UV-A transparency, that can be obtained by bulk polymerisation of this composition.
Patent DE-19605634-A1 (DE)
Title: Active matrix indicating equipment
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1362
Filed: 1996-02-15
Abstract: The matrix circuit has a source or drain region of a first thin-film transistor (TFT) connected to one of the picture signal lines. A source or drain region of a second TFT is connected to one of the pixel electrodes. The gate electrodes of at least the first and the second TFT are connected to one of the gate signal lines. A gate electrode of at least the third TFT is connected to the pixel electrode to an even-numbered line. A gate electrode of at least the fourth TFT is connected to an odd-numbered line and to similar capacity lines. The gate voltage of the third and fourth TFT are held so that the channel regions are of the same type as the source and drain regions.
Patent DE-19606695-A1 (DE)
Title: Lightweight, stable base for electrophotographic photoreceptor
Inventor: KAWATA NORIAKI
IPC: B29C70/08
Filed: 1996-02-22
Abstract: Base (1) for an electrophotographic photoreceptor has a cylindrical substrate (10) of fibre-reinforced plastics, consisting mainly of a fibrous material, a thermosetting addn.-type resin (I) and a conductive fine powder (II); and a conductive resin coating of (I) and (II). Also claimed are an electrophotographic photoreceptor with this base and a method of producing the photoreceptor.
Patent DE-19610521-A1 (DE)
Title: Analysis of highly excited particles i.e. atoms or molecules in time of flight mass spectrometer
Inventor: GERHARDS MARKUS DR
IPC: H01J49/40
Filed: 1996-03-18
Abstract: The method provides time of flight mass spectrometric analysis of high energy atoms or molecules using a mass spectrometer with an ion source. A spatial region as a trigger volume is defined by determined use. Ions whose mass is to be determined are provided in this volume (11) at the start point of the analysis. Accelerating electrodes (1,2) define an electric field which accelerates ions in the direction of the ion optical axis. Before the start point of the mass analysis, the particles are ionised consecutively and in groups by increasing an electric separation field in steps. The particles are spatially separated from each other so as to generate a number of ion groups. The separation field has a component which is transverse to the acceleration field. The desired ion group is selected by an aperture arranged in the mass spectrometer. Preferably, the ion groups run through the stimulation chamber (11) consecutively. The ion groups are selected such that the acceleration field is activated at a time point when the desired ion group is in the trigger volume (11).
Patent DE-19611192-A1 (DE)
Title: Sound damping panel for motor vehicle interior
Inventor: HALLER UWE DIPL ING
IPC: B60R13/08
Filed: 1996-03-21
Abstract: The sound damping panel has a sound damping layer with a sound absorbing structure (16) completely covering the side opposing the sound source. The sound absorbing structure can be formed as a honeycomb, pyramids or tetrahedra. The sound absorbing structure can be formed on the rear side as separate material. The sound absorbing material can be formed as a flock material on the rear side.
Patent DE-19612246-A1 (DE)
Title: Woodworking machine with circular saw
Inventor: MARTIN MAX DIPL ING
IPC: B27B5/32
Filed: 1996-03-27
Abstract: The woodworking machine (1) may include a table (2) and a circular saw (3). This tool is held in a gripping device (36) mounted on a rotating spindle and fitted with a movable flange (7) on the outside, urged toward a fixed flange on the spindle. There are positioning pins (10) which extend from the movable flange, though corresponding holes near the centre of the circular saw, and slide into blind bores in the fixed flange. The gripping device contains a quick-release mechanism (6).
Patent DE-19614139-A1 (DE)
Title: Psycho-metric authentication method
IPC: G07C9/00
Filed: 1996-04-10
Abstract: The method involves using polyads (1) which are stored on a data carrier and which consist of a first number of elements (AE) and a second number of elements (ae) of user-specific term associations and characters or numbers, whereby one or more authentication criterion is formed from the numbers. The association elements are put into a regular order during initialization, by which the authentication criterion is formed.  Each association element is combined with a respective number and shuffled into an irregular, arbitrary order by which they are stored. The original regular arrangement of the numbers is reconstructed during authentication through associating the elements in the irregular order, and the authentication criterion is formed again.
Patent DE-19616591-A1 (DE)
Title: Power converter unit of voltage source type
Inventor: AKAMATSU MASAHIKO
IPC: H02J3/01
Filed: 1996-04-25
Abstract: A converter unit working between an AC and a DC network contains several converters (1) of the voltage source type and phase-shifting transformers (2) whose multiphase secondary windings are joined to the converters. The common multiphase primary winding or the group of parallel connected primary windings of each transformer is connected in parallel or in series with the phase conductors (red, yellow, blue) of the AC network.  There is a reference phase signal generator (7) containing information for the AC network, generating a signal for each converter, a controller (5) for the switching phase of each converter plus a phase summer/differencer (6) to add/subtract each switching phase to/from the respective reference phase for each converter.
Patent DE-19617423-A1 (DE)
Title: Dosing device including silo and dosing unit
Inventor: ELSHOF BERNARDUS GERARDUS JOHA
IPC: B28C5/12
Filed: 1996-04-30
Abstract: The dosing device includes a silo (2) for storing the friable material, a doser (30) to dose it out, a transponder (5) to be supplied with information on the nature and/or mass of the friable material in the silo, and a servicing unit (6). The servicing unit operates the doser on the basis of information received from the transponder. The servicing unit may issue a password to the transponder after receiving information. It may supply the transponder with information on the amount of material left.
Patent DE-19620059-A1 (DE)
Title: Switching circuit for unlocking of car door lock
Inventor: SCHULZ JOERG
IPC: E05B81/78
Filed: 1996-05-20
Abstract: The circuit has an electronic activating circuit and an additional actuating element as a contact or proximity switch without mechanical actuation. Preferably, a door handle (1) or a sensor element integrated in the door handle forms part of the contact or proximity switch. Typically the actuating element is a capacitive proximity switch. The door handle sensor element may form a response electrode (2) for the capacitive proximity switch, which may be located within the door handle, with the exception of the response electrode.
Patent DE-19623239-A1 (DE)
Title: Two=stage gas burner having first modulated stage and second constant stage
Inventor: JAKOB RAINER
IPC: F23N1/00
Filed: 1996-06-11
Abstract: A modulating magnetic valve (2) in the first stage feed (1,3) is supplemented by an on/off switched magnetic valve (5) in the previously tapped branch (6) to the second stage (4) so that the minimum output (Pmin) of the first stage, the output (P2) of the second stage and their combined maximum output (Pmax) is controlled as a function of the degree of modulation applied. Thus (P2 = Pmax - Pmin/Pmod). To maintain constant operation with breaks between the two stages, modulation (Mod) and/or second stage output (P2) should meet the following conditions: (Mod = 2 x Pmin/Pmin + Pmax) Pmin and Pmax being constant and/or in symmetric working, (P2 = Pmin/Mod = Pmin). Additional components include the vertical venturi tubes (7) to the burner surface (8) with its allocated igniter (9) and flame monitor (10). In lower output ranges, the first stage is duly modulated, whereas at higher output the second stage is coupled in, leaving the first stage modulated as before. For example, taking (Pmin) as (3 kW) and (Pmax) as (20 kW) and modulation of (0.3) (P2 = 20-3/0.3 = 10 kW) so the first stage is modulated up from 3 to 10 kW before switching in the second stage but to overcome the break in output between 10 and 13 kW, to give, as per previous values, (Mod = 2 x 3/23 = 0.26) and (P2 = 3-3/0.3 = 7 kW) thus enabling modulation from 3 to 10 and thereafter from 10 to 17 kW.
Patent DE-19637342-A1 (DE)
Title: Door for combined fridge/freezer for low energy
Inventor: PATSELYA IGOR
IPC: F25D23/02
Filed: 1996-09-13
Abstract: The door has an internal plastics panel (1), a thin-walled metal housing (2), a silicon rubber seal (3) fitted around its peripheral edge and a thermal insulation insert (4) of a hard polyurethane foam material. The centre of the door has a horizontal shaft rotating within a horizontal housing sleeve and fitted with a drive lever and catch (14) for a door closure mechanism ensuring full closure of the door.
Patent DE-19640190-A1 (DE)
Inventor: KESSLER MARTIN
IPC: H02P7/288
Filed: 1996-09-30
Abstract: The invention relates to an electrical circuit to detect load current for a clocked, controlled load having at least one inductive component associated to a free-wheeling circuit. The circuit comprises a shunt resistor whose voltage drop is taken into account in order to detect current. According to the invention the shunt resistor (SH) is located in the free-wheeling circuit (4) in order to detect free-wheeling current (IF) which is taken as a measure for determining the load current (motor current IM). In another embodiment the shunt is series-connected with the load and the free-wheeling circuit is parallel to the series connection of load and shunt.
Patent DE-19642933-A1 (DE)
Title: Parking space coordination system
Inventor: STORM PETER
IPC: G07B15/04
Filed: 1996-10-17
Abstract: The system contains coin operated devices such as parking meters, parking ticket vending machines and barrier systems in car parks, whereby coins are inserted to obtain the use of a parking space. The coordination system can vary the cost of a parking space using a computer unit.  The cost of the parking spaces can be determined according to the time of day, according to the day, i.e. distinguishing between weekdays and weekend days, or depending on how busy the car park is. The system can accommodate special tariffs deviating from the automatically determined costs.
Patent DE-19643183-A1 (DE)
Title: Measurement device for determination of magnetic field changes
Inventor: UMEMOTO HIDEKI
IPC: G01R33/09
Filed: 1996-10-18
Abstract: Device for precise measurement of magnetic field changes has a device (4) for production of a magnetic field and a device (2) for alteration of the magnetic field produced by (4). The field production device (2) and alteration device are held a fixed distance apart and a further large magnetic resistance (10) whose resistance changes with magnetic field change is fixed to the magnetic field device (4). The field alteration device (4) is made at least partly of magnetic material and has one or more removable parts. The magnetic part rotates. Rotating part and field production device have magnetic poles. The magnetic field alteration is measured using a wheatstone bridge circuit.
Patent DE-19644519-A1 (DE)
Title: Cassette with flexible data carrier disc
Inventor: OHKITA MASAO
IPC: G11B23/00
Filed: 1996-10-25
Abstract: The cassette includes a flexible data carrier disc (2) which comprises a hub (3) in its central area, in which a clamping aperture (6) and a positioning aperture (7) are formed.  The data carrier disc is housed in a cassette casing (4).  The clamping aperture is formed through two straight areas (6-2, 6-3) which intersect each other at an angle (6-1).  A spindle (9) of a disc drive (20) presses against the angle of the clamping aperture, when the disc cassette is inserted into the drive, to rotate the disc.  The positioning aperture is defined by a contact area (7-1), with which a drive pin (10) of the disc drive can be contacted only in a direction of the rotation.  The two straight areas of the clamping aperture preferably intersect each other at an angle, in the range of 30 to 90 degrees.
Patent DE-19646943-A1 (DE)
Inventor: HOERDUM MARTIN
IPC: G03B21/625
Filed: 1996-11-13
Abstract: This invention concerns a device for projecting lines and rows of pixels onto a flat display screen. Behind a display screen (7) and parallel to it, light rays (1) enter the flat display screen projection device and then strike row mirrors (2) and are directed into a reflecting device (3) which displaces the light rays (1) by a certain length in the direction of the display screen (7) and redirects them in parallel to the display screen (7) with regard to the rows, to line mirrors (4) from which the light rays (1) then are redirected perpendicularly from behind to strike the display screen.
Patent DE-19700628-A1 (DE)
Inventor: BRETSCHNEIDER BERND
IPC: F02B77/11
Filed: 1997-01-10
Abstract: The invention relates to a method and a heat shield produced by this method. The heat shield produced in this way is particularly suitable for use in motor vehicles. It protects temperature-sensitive units, components and connecting lines in such a way that heat radiation cannot have direct impact and, furthermore, the heat shield serves as an insulator. In addition, it has favourable noise-reducing properties. In the heat shield, insulating material is loosely applied in powder form between two at least partially plastically ductile plates on one of the two plates (1, 2), which it at least partially covers before it is compacted, at least in parts, under pressure, and then the second plate (2), which is located above the insulating material (3), is connected to the first plate (1) by positive or non-positive connection of the plates (1, 2) at their edge areas.
Patent DE-19702211-A1 (DE)
Title: Haemodialysis appts
Inventor: POLASCHEGG HANS-DIETRICH DR
IPC: A61M1/34
Filed: 1997-01-23
Abstract: The control of fluid extraction, in a haemodialysis appts., has a unit which extracts ultrafiltrate from the circuit, with a vol. or flow meter insensitive to air in series with at least one valve. Also claimed is an operation where the valve is opened at given time or cycle intervals, and a vol. count is started.  The valve is closed on reaching a set vol.
Patent DE-19704921-A1 (DE)
Title: Electronic component esp micro-switch
Inventor: GLEIXNER JOSEF
IPC: H01H1/58
Filed: 1997-02-10
Abstract: The electronic component has a first structure (12) of thermoplastic material. It also has a second structure (14) of thermoplastic material which is combined with the first structure (12) in a two component injection moulding process. A metal layer (18) is provided on the surface of the second structure (14). At least one connector pin (20) extends from the first structure (12) and is electrically connected to the metal layer (18) of the second structure (14). The or each connector pin (20) is an integral component of the first structure (12). At least a section of the first structure (12) is covered by the second structure (14). Connector pins may also be provide as integral parts of the second structure (14).
Patent DE-19706914-A1 (DE)
Inventor: AMBS KARL ERNST DR
IPC: A61B17/00
Filed: 1997-02-20
Abstract: The invention relates to a surgical instrument for fixating the urethra of a female patient during a surgical intervention. Said instrument comprises a working part (10), a closing part (12) and a handle (14). The working part (10) comprises two holding blades (16, 18), the end sections (20) of which can be inserted into the urethra in their closed position and spread open by actuating the handle (14) so as to fixate the urethra.
Patent DE-19707932-A1 (DE)
Inventor: STEFANESCU ALEXANDER
IPC: E05B19/00
Filed: 1997-02-27
Abstract: The key shaft has a basic profile with T-shaped cross-section. The T-bar forms a guide arm with guide surfaces. The vertical T stem running along the lengthwise centre plane forms the breast at the end side, and possesses broad side surfaces for forming profiled ridges which have curved cross-sectional outlines. The opposite-facing broad side surfaces (5,6) each form at least one longitudinal groove (7,8) with a groove-base protruding beyond the lengthwise centre plane (M-M). The sides of the groove and the breast surface (4) run in a circle or ellipse at a tangent from the broad side surfaces.
Patent DE-19715097-A1 (DE)
Inventor: USUI AKIO
IPC: A61F7/02
Filed: 1997-04-11
Abstract: The device is made by placing a pasty, exothermic composition 2 on a film or sheet base 1 and then covering with a film or sheet cover 3, one of the base or cover or a part of either one being gas permeable. The base 1 and cover 3 may each comprise a laminate of non-woven rayon fabric 1a,3a and polyethylene sheet Ib,3b, the base and cover being sealed by adhesion or heat bonding along a peripheral edge portion of the exothermic composition. The latter may comprise iron powder, heat generating material, water absorptive polymer, thickener, activated carbon, NaCl and sodium polyphosphate. The device may be provided in insole-, sandal- or sock-like form.